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Testo 350 MARITIME

Testo 350 MARITIME



Testo 350 MARITIME – Portable Emission Analyzer for Diesel Ship Engines

Testo 350 MARITIME
Product Description
The Testo 350-MARITIME will make your emission testing and reporting quick, easy, and affordable. The Testo 350 MARITIME is the world’s first portable emission analyzer for diesel ship engines approved for MARPOL Annex VI and the NOx Technical Code.  Built to meet the demands of maritime conditions, it measures O2, CO, and NOx more easily and less costly than other methods.
Highest Accuracy – Rugged Dependability Years of practical experience in measuring emissions from industrial engines has resulted in a new analyzer designed for the marine industry. High accuracy to meet regulatory requirements. Unsurpassed portability to test anywhere, any time! Intuitive operation for easier testing and data reporting.  The Testo 350-MARITIME is a complete emission analyzer system that accurately measures O2, CO, NOx, and CO2. The sensors, electronics, pumps, sample conditioning system are integrated into a small compact analyzer weighing less than 10 lbs.
Simple Accurate Testing
Testing doesn’t get any easier. Simply put the probe (w/ sintered filter) into the exhaust stack and activate the pump. The emission measurements will quickly be seen on the large back-lit display.
Part Number
Testo 350 MARITIME Analyzer

Testo 350 MARITIME Delivery Scope

  • The Testo 350 MARITIME V2 analyzer unit, equipped with NO, NO2, SO2, CO, CO2-(IR) and O2, including gas conditioning, measuring range extension for single slot (only for SO2), fresh air valve for long-term measurement, differential pressure sensor, temperature probe input type K NiCr-Ni and type S Pt10Rh-Pt, Testo data bus connection, rechargeable battery, integrated combustion air probe (NTC), trigger input, measurement data memory and USB interface
  • Testo 350 MARITIME V2 Control Unit
  • Robust protective case with trolley function
  • Flue gas probe for industrial engines, 335 mm immersion depth including cone and heat protection plate, Tmax. +1,000°C, special hose for NO2-/SO2 measurements, length 4 m
  • Connection cable between flue gas analyzer and Control Unit, length 5 m
  • Testo fast printer with wireless infrared interface, 1 roll of thermal paper and 4 mignon batteries for printing readings out on site
  • Testo 610 humidity/temperature measuring instrument
  • Germanischer Lloyd certificate no. TAA00001K0
  • Nippon Kaiji Kyokai (Class NK) certificate no. 14DD001B

Testo 350 vs. Testo 350 MARITIME


  • Protective case for harsh conditions with weatherproof ports, a handle & wheels 
  • Special high temp probe and hose 
  • Includes a Testo 610 humidity / temperature analyzer


  • Germanischer Lloyd (DNV GL) certificate no. TAA00001K0
  • According to MARPOL Annexe VI and NOx Technical Code  2008 and Nippon Kaiji Kyokai (Class NK) certificate no.  14DD001B
  • In addition, the exhaust gas analyzer fulfills the directive on marine equipment and has the MED mark of  conformity 0098

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CleanAir Engineering offers full-service calibration or repair for this item. To learn more, contact a technician today at: 1-800-553-5511. Or, complete our repair request form to begin your service request today! Your out-of-calibration or out-of-service instrument can be shipped to any one of our four technical service centers, in Chicago, Houston, Pittsburgh, and Marseille, France.